Nothing can stick to this 3D-printed slippery toilet

Researchers in Wuhan, China have developed a 3D-printed toilet that is so slippery almost nothing can stick to it. After testing the toilet by throwing everything from synthetic faeces to honey down it, they found that none of them stuck. it remained slippery, even after rubbing the bowl’s surface with sandpaper more than a thousand times. This development could massively reduce water usage for flushing toilets. – Learn more ➤ [Delete if there’s no relevant article] Subscribe ➤ Get more from New Scientist: Official website: Facebook: Twitter: Instagram: LinkedIn: About New Scientist: New Scientist was founded in 1956 for “all those interested in scientific discovery and its social consequences”. Today our website, videos, newsletters, app, podcast and print magazine cover the world’s most important, ex